ETT-KF831 庫(kù)侖法卡爾費(fèi)休水分測(cè)定儀
特點(diǎn)
320×240點(diǎn)陣圖形液晶顯示屏,觸摸屏操作;
實(shí)時(shí)描繪電解速度對(duì)時(shí)間的變化曲線;
以棒圖形式顯示測(cè)量電極信號(hào),直觀指示電解液的含水量;
使用空白電流補(bǔ)償、平衡點(diǎn)漂移補(bǔ)償來(lái)修正測(cè)量結(jié)果;
獨(dú)創(chuàng)開(kāi)關(guān)恒流電解技術(shù),降低整機(jī)功耗;
帶時(shí)間標(biāo)記的歷史記錄,最多存儲(chǔ)255個(gè);
具有電極開(kāi)路、短路自檢報(bào)警功能;
內(nèi)置高速熱敏式微型打印機(jī),打印美觀、快捷,具有脫機(jī)打印功能;
內(nèi)置蓄電池(選配),充滿電后,可連續(xù)使用6小時(shí)以上;
配有標(biāo)準(zhǔn)RC232接口,可與計(jì)算機(jī)連接,便于處理試驗(yàn)數(shù)據(jù);
具有屏幕保護(hù)功能,延長(zhǎng)液晶使用壽命;
微水儀的技術(shù)參數(shù)
測(cè)量范圍:0ug~100mg
精 度:測(cè)試水量在3ug~1000ug之間誤差小于±2ug
測(cè)試水量大于1000ug誤差小于±0.2%
分 辨 率:0.1ug
電解電流:0~400mA
待機(jī)功耗:6W 最大功耗:35W
電源電壓:AC220V±20% 50HZ±10%
適用環(huán)境溫度: 5℃~40℃
適用環(huán)境濕度: ≤85% RH
外形尺寸:350×260×180(mm)
重 量:約8kg
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ETT-KF831 Karl Fischer moisture analyzer(Coulometric method)
Feature
320 × 240 dot-matrix graphic LCD, touch screen operation;
Real-Time depicts the curve of the the electrolytic speed of time;
The form of bar graph shows the measured electrode signal, a visual indication of the water content of the electrolyte;
Blank current compensation, the balance point drift compensation to correct the measurement results;
Original switching constant current electrolysis technology, reduce machine power consumption;
History with time stamp and store up to 255;
Has the electrode open circuit, short circuit self-test alarm function;
Built-in high-speed thermal mini-printer, print beautiful, fast, with off-line printing capabilities;
Built-in battery (optional), fully charged, can be used continuously for more than six hours;
With standard the RC232 interfaces, and can connect with computer, easy to deal with the experimental data;
Screen saver function to prolong LCD life;
The technical parameters of the micro-water detector
Measuring range: 0ug ~ 100mg
Accuracy: the testing of water between 3ug ~ 1000ug error is less than ± 2ug
Test water than 1000ug error of less than ± 0.2%
Resolution: 0.1ug
Electrolytic current: 0 ~ 400mA
Standby power consumption: 6W maximum power consumption: 35W
Power supply voltage: AC220V ± 20% 50HZ ± 10% of
Applicable ambient temperature: 5 ℃ to 40 ℃
Applicable ambient humidity: ≤ 85% RH
Dimensions: 350 × 260 × 180 (mm)
Weight: about 8kg
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